http://www .weitron.com.tw weitron BAT46W schottky diode 100 volts 75m amperes * high breakdown voltage. * low turn-on voltage. * gurad ring construction for transient protection. surface mount schottky barrie r diode features: sod-123 1 2 sod-123 outline dimensions u nit:mm dim a b c d e h j k m i n 2 . 5 5 1 . 4 0 0 . 9 5 0 . 5 0 - - 3 . 5 5 max 2.85 1.80 1.35 0.70 0.10 0.15 3.85 sod-123 0.30 ref pin 1. c a thode 2. anode 1/3 29-dec-09 lea d( p b)- f r ee p b
weitron http://ww w .weitron.com.tw b a t46w 2/3 29-dec-09 m a x i m u m r a t i n g s (t a =25?c unless otherwise noted) (t a =25?c unless otherwise noted) characteristic characteristic dc reverse voltage repetitive peak forward current 1 tp < 1.0s, duty cycle < 50% storage temperature range forward voltage i f =0.1ma i f =10ma i f =250ma reverse leakage t p <300s, duty cycle<2% t p <300s, duty cycle<2% v r =1.5v v r =1.5v, t j =60c v r =1.0v v r =1.0v, t j =60c v r =50v v r =50v, t j =60c v r =75v v r =75v, t j =60c symbol symbol min typ max t stg v f i r i frm 350 75 100 i o v r value unit unit -55 to +125 ?c operation junction temperature range t j 125 0.5 5.0 0.8 7.5 2.0 15 5.0 20 - - - - - - - - - - - - - - - - 0.25 0.45 1.0 - - - - - - ?c ma forward surge forward current 1 tp = 10ms i fsm 750 ma forward continuous current 1 i f 150 ma ma v v a e l e c t r i c a l c h a r a c t e r i s t i c s note: 1. valid provided that terminals are kept at specified ambient temperature. thermal resistance, junction to ambient r ja 200 mw power dissipation p d 500 c/w total capacitance v r =0v, f=1.0mhz v r =1.0v, f=1.0mhz c j - - 10 - - 6.0 pf
b a t46w weitron http://ww w .weitron.com.tw electrical characteristic curves(t a =25?c) 0 50 100 250 0 2 5 50 75 125 150 , p p o r e w p i s s i d t a i o n ) w m ( d t , ambient tempera ture (c) fig.1 power derating curve a 100 150 200 3/3 29-dec-09
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